A1 Refereed original research article in a scientific journal
Outcome after procedures for retained blood syndrome in coronary surgery
Authors: Tauriainen T, Kinnunen EM, Koski-Vahala J, Mosorin MA, Airaksinen J, Biancari F
Publisher: OXFORD UNIV PRESS INC
Publication year: 2017
Journal: European Journal of Cardio-Thoracic Surgery
Journal name in source: EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY
Journal acronym: EUR J CARDIO-THORAC
Volume: 51
Issue: 6
First page : 1078
Last page: 1085
Number of pages: 8
ISSN: 1010-7940
eISSN: 1873-734X
DOI: https://doi.org/10.1093/ejcts/ezx015
Abstract
OBJECTIVES: Incomplete drainage of blood from around the heart and lungs can lead to retained blood syndrome (RBS) after cardiac surgery. The aim of this study was to assess the incidence of and the outcome after procedures for RBS in patients undergoing isolated coronary artery bypass grafting (CABG).METHODS: A total of 2764 consecutive patients who underwent isolated CABG from 2006 to 2013 were investigated retrospectively. Patients undergoing any procedure for RBS were compared with patients who did not undergo any procedure for RBS. Multivariate analyses were performed to assess the impact of procedures for RBS on the early outcome.RESULTS: A total of 254 patients (9.2%) required at least one procedure for RBS. Multivariate analysis showed that RBS requiring a procedure for blood removal was associated with significantly increased 30-day mortality [8.3% vs 2.7%, odds ratio (OR) 2.11, 95% confidence interval (95% CI) 1.15-3.86] rates. Procedures for RBS were independent predictors of the need for postoperative antibiotics (51.6% vs 32.1%, OR 2.08, 95% CI 1.58-2.74), deep sternal wound infection/mediastinitis (6.7% vs 2.2%, OR 3.12, 95% CI 1.72-5.66), Kidney Disease: Improving Global Outcomes acute kidney injury (32.7% vs 15.3%, OR 2.50, 95% CI 1.81-3.46), length of stay in the intensive care unit (mean 8.3 vs 2.0 days, beta 1.74, 95% CI 1.45-2.04) and composite major adverse events (21.3% vs 6.9%, OR 3.24, 95% CI 2.24-4.64). These findings were also confirmed in a subgroup of patients with no pre- or postoperative unstable haemodynamic conditions.CONCLUSION: RBS requiring any procedure for blood removal from pericardial and pleural spaces is associated with an increased risk of severe complications after isolated CABG.
OBJECTIVES: Incomplete drainage of blood from around the heart and lungs can lead to retained blood syndrome (RBS) after cardiac surgery. The aim of this study was to assess the incidence of and the outcome after procedures for RBS in patients undergoing isolated coronary artery bypass grafting (CABG).METHODS: A total of 2764 consecutive patients who underwent isolated CABG from 2006 to 2013 were investigated retrospectively. Patients undergoing any procedure for RBS were compared with patients who did not undergo any procedure for RBS. Multivariate analyses were performed to assess the impact of procedures for RBS on the early outcome.RESULTS: A total of 254 patients (9.2%) required at least one procedure for RBS. Multivariate analysis showed that RBS requiring a procedure for blood removal was associated with significantly increased 30-day mortality [8.3% vs 2.7%, odds ratio (OR) 2.11, 95% confidence interval (95% CI) 1.15-3.86] rates. Procedures for RBS were independent predictors of the need for postoperative antibiotics (51.6% vs 32.1%, OR 2.08, 95% CI 1.58-2.74), deep sternal wound infection/mediastinitis (6.7% vs 2.2%, OR 3.12, 95% CI 1.72-5.66), Kidney Disease: Improving Global Outcomes acute kidney injury (32.7% vs 15.3%, OR 2.50, 95% CI 1.81-3.46), length of stay in the intensive care unit (mean 8.3 vs 2.0 days, beta 1.74, 95% CI 1.45-2.04) and composite major adverse events (21.3% vs 6.9%, OR 3.24, 95% CI 2.24-4.64). These findings were also confirmed in a subgroup of patients with no pre- or postoperative unstable haemodynamic conditions.CONCLUSION: RBS requiring any procedure for blood removal from pericardial and pleural spaces is associated with an increased risk of severe complications after isolated CABG.
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